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EP4304241A4 - TERMINAL DEVICE, RADIO COMMUNICATION METHODS AND BASE STATION - Google Patents

TERMINAL DEVICE, RADIO COMMUNICATION METHODS AND BASE STATION

Info

Publication number
EP4304241A4
EP4304241A4 EP21929068.1A EP21929068A EP4304241A4 EP 4304241 A4 EP4304241 A4 EP 4304241A4 EP 21929068 A EP21929068 A EP 21929068A EP 4304241 A4 EP4304241 A4 EP 4304241A4
Authority
EP
European Patent Office
Prior art keywords
base station
terminal device
radio communication
communication methods
methods
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP21929068.1A
Other languages
German (de)
French (fr)
Other versions
EP4304241A1 (en
Inventor
Shinya Kumagai
Takuma Nakamura
Tomoya Ohara
Daisuke Kurita
Satoshi Nagata
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NTT Docomo Inc
Original Assignee
NTT Docomo Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by NTT Docomo Inc filed Critical NTT Docomo Inc
Publication of EP4304241A1 publication Critical patent/EP4304241A1/en
Publication of EP4304241A4 publication Critical patent/EP4304241A4/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/001—Synchronization between nodes
    • H04W56/0015—Synchronization between nodes one node acting as a reference for the others
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/001—Synchronization between nodes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT the frequencies being arranged in component carriers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H04L5/005—Allocation of pilot signals, i.e. of signals known to the receiver of common pilots, i.e. pilots destined for multiple users or terminals

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
EP21929068.1A 2021-03-04 2021-03-04 TERMINAL DEVICE, RADIO COMMUNICATION METHODS AND BASE STATION Pending EP4304241A4 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2021/008538 WO2022185496A1 (en) 2021-03-04 2021-03-04 Terminal, radio communication method and base station

Publications (2)

Publication Number Publication Date
EP4304241A1 EP4304241A1 (en) 2024-01-10
EP4304241A4 true EP4304241A4 (en) 2025-01-08

Family

ID=83154116

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21929068.1A Pending EP4304241A4 (en) 2021-03-04 2021-03-04 TERMINAL DEVICE, RADIO COMMUNICATION METHODS AND BASE STATION

Country Status (5)

Country Link
US (1) US20240155519A1 (en)
EP (1) EP4304241A4 (en)
JP (1) JPWO2022185496A1 (en)
CN (1) CN117256186A (en)
WO (1) WO2022185496A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12167279B2 (en) * 2020-04-22 2024-12-10 Ntt Docomo, Inc. Terminal and communication method

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20190357159A1 (en) * 2017-02-03 2019-11-21 Idac Holdings, Inc. Broadcast channel transmission and demodulation
US20200267583A1 (en) * 2017-09-28 2020-08-20 Peng Cheng Techniques and apparatuses for radio resource management with multiple bandwidth parts
US20200336236A1 (en) * 2017-03-24 2020-10-22 Spreadtrum Communications (Shanghai) Co., Ltd. Method and device for configuring and receiving common control channel

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102398789B1 (en) * 2017-08-10 2022-05-18 가부시키가이샤 엔티티 도코모 User terminal and wireless communication method
JP7241070B2 (en) * 2017-09-30 2023-03-16 華為技術有限公司 Communication method and communication device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20190357159A1 (en) * 2017-02-03 2019-11-21 Idac Holdings, Inc. Broadcast channel transmission and demodulation
US20200336236A1 (en) * 2017-03-24 2020-10-22 Spreadtrum Communications (Shanghai) Co., Ltd. Method and device for configuring and receiving common control channel
US20200267583A1 (en) * 2017-09-28 2020-08-20 Peng Cheng Techniques and apparatuses for radio resource management with multiple bandwidth parts

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2022185496A1 *

Also Published As

Publication number Publication date
CN117256186A (en) 2023-12-19
WO2022185496A1 (en) 2022-09-09
EP4304241A1 (en) 2024-01-10
US20240155519A1 (en) 2024-05-09
JPWO2022185496A1 (en) 2022-09-09

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Legal Events

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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Effective date: 20230920

AK Designated contracting states

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Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20241209

RIC1 Information provided on ipc code assigned before grant

Ipc: H04W 72/04 20230101ALI20241203BHEP

Ipc: H04W 56/00 20090101ALI20241203BHEP

Ipc: H04W 24/10 20090101AFI20241203BHEP